Power panel test adapter plate
By using sliding clamping parts and arc-shaped clamping ring design in the power board test adapter, the twisting distance of the limit wire solves the problem that the wire cannot be flexible and fixed, improves the operating efficiency and solves the inconvenience of testing or The problem of device interface mismatch.
Patent Information
- Application Number
- CN202420105571.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-16
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-01-16
AI Technical Summary
The problem that the wires of the existing power board test adapter board cannot be flexibly fixed, resulting in the impact of operating efficiency.
A power supply board test adapter board is designed, using multiple sliding clamping members and arc-shaped clamping rings, and the arc-shaped clamping rings in the sliding clamping member are engaged in the hinge winding between the conductive body, limiting positioning The wire twisted distance is avoided to loosen.
It effectively avoids loose wires, improves the operating efficiency of the power board test adapter board, and solves the problems of inconvenience in testing or mismatch of equipment interfaces.
Smart Images
Figure CN222506531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a power board test adapter board, in particular to a power board test adapter board applied in the field of electronic components. Background Art
[0002] The power board is composed of integrated circuits, quartz oscillators, fine-tuning capacitors and printed circuit boards. The power board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. The power board has problems such as inconvenient testing or mismatched equipment interfaces.
[0003] In order to solve the problem of inconvenient testing of power boards or mismatched device interfaces, the power boards on the market adopt the design of test adapter boards, which have a certain market share.
[0004] The power boards currently on the market use a test adapter board design, which has the problem that the wires cannot be flexibly limited and fixed, resulting in the impact on its operating efficiency. Therefore, it is necessary to design a power board test adapter board to solve the above problem. Utility Model Content
[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is that the power board in the existing market adopts the design of the test adapter board, which has the problem that the wires cannot be flexibly limited and fixed, resulting in its operating efficiency being affected.
[0006] In order to solve the above problems, the utility model provides a power board test adapter board, including a test adapter board body, a front end of the test adapter board body is fixedly connected with an adapter interface, an upper end of the test adapter board body is provided with an input interface, the input interface is externally connected to a power supply to be tested, a pair of wire bodies are provided between the power supply to be tested and the input interface, a front end of the test adapter board body is fixedly connected with a second interface, the lower end of the test adapter board body is an output interface, the output interface is externally connected to an electronic load, the upper and lower ends of the test adapter board body are fixedly connected with fixed rods, one end of the fixed rod close to the test adapter board body is fixedly connected with a pair of vertical rods, a plurality of sliding wire clamping parts are provided between the two vertical rods, and an arc-shaped clamping ring is installed at the inner end of the sliding wire clamping part.
[0007] In the above-mentioned power board test adapter board, this solution mainly solves the problem of inconvenient testing or mismatched device interfaces. When it is inconvenient to directly measure the ripple of the power supply under test using the side method or the device interface does not match, the measurement can be performed through the test adapter board body.
[0008] As a further improvement of the present application, two adjacent transfer interfaces form a group, and the two wire bodies are intertwined with each other.
[0009] As a further improvement of the present application, a plurality of filter capacitors are fixedly connected to the front end of the test adapter board body.
[0010] As a further improvement of the present application, the arc-shaped clamping ring is engaged with the hinge between the corresponding two wire bodies, and one end of the sliding clamping member close to the wire body is fixedly connected with a magnetic suction groove.
[0011] As another improvement of the present application, the magnetic suction groove is magnetically connected to the arc-shaped clamping ring, and a sliding groove is provided between the two corresponding vertical rods.
[0012] As another improved supplement of the present application, both left and right ends of the sliding wire clamping member are fixedly connected with sliding blocks, and the sliding blocks are slidably connected to the sliding grooves.
[0013] In summary, this solution mainly solves the problems of inconvenient testing or mismatched equipment interfaces. When it is inconvenient to directly measure the ripple of the power supply under test using the side method or the equipment interface does not match, it can be measured through the test adapter board body, and this solution is provided with multiple sliding clamps in front of the test adapter board body. In order to avoid the interference of radiation noise on the measurement, the leads need to be twisted in pairs, and the twist pitch should be as small as possible. The arc-shaped clamping ring in the sliding clamp is engaged with the hinge between the corresponding two wire bodies, so that the twist pitch in the wire body can be limited to prevent it from loosening, so as to ensure the operating efficiency of the wire body. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view of the test adapter board body of the first embodiment of the present application;
[0015] Figure 2 This is an axonometric view of the sliding wire clamp of the first and second embodiments of the present application;
[0016] Figure 3 For the first and second embodiments of this application Figure 1 A partial enlargement of the middle vertical bar.
[0017] Description of the numbers in the figure:
[0018] 1. Test adapter board body; 2. Adapter interface; 3. Second interface; 4. Filter capacitor; 5. Fixed rod; 6. Vertical rod; 7. Slide groove; 8. Magnetic suction groove; 9. Wire body; 10. Sliding clamp; 11. Arc clamp ring; 12. Sliding block. DETAILED DESCRIPTION
[0019] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.
[0020] The first implementation method:
[0021] Figure 1-3It is shown that it includes a test adapter board body 1, the front end of the test adapter board body 1 is fixedly connected with an adapter interface 2, the upper end of the test adapter board body 1 is provided with an input interface, the input interface is externally connected to a power supply under test, a pair of wire bodies 9 are provided between the power supply under test and the input interface, the front end of the test adapter board body 1 is fixedly connected with a second interface 3, the lower end of the test adapter board body 1 is an output interface, the output interface is externally connected to an electronic load, the upper and lower ends of the test adapter board body 1 are fixedly connected with a fixing rod 5, one end of the fixing rod 5 close to the test adapter board body 1 is fixedly connected with a pair of vertical rods 6, a plurality of sliding wire clamping parts 10 are provided between the two vertical rods 6, and an arc-shaped clamping ring 11 is installed at the inner end of the sliding wire clamping part 10.
[0022] Figure 1-3 It is shown that two adjacent adapters 2 are a group, the two wire bodies 9 are hinged, a plurality of filter capacitors 4 are fixedly connected to the front end of the test adapter board body 1, and the arc-shaped clamping ring 11 is engaged with the hinge between the corresponding two wire bodies 9.
[0023] Figure 1-3 It is shown that the test adapter board body 1 in the present scheme is mainly composed of an input interface, a second interface 3, an adapter 2, and an output interface. The test adapter board body 1 is an electronic component that connects different devices or modules, and acts as a bridge for signal transmission and electrical connection. By leading out the signal, power supply and ground wire of the device and making appropriate electrical connections, it mainly solves the problem of inconvenient testing or mismatched device interfaces. When it is inconvenient to directly measure the ripple of the power supply under test by the side method or the device interface does not match, it can be measured through the test adapter board body 1. There are eight-way adapters 2, and they are grouped in pairs. The top of the test adapter board body 1 is the input interface, and the output end of the power supply under test is connected to the input interface of the test adapter board body 1 through a lead and is tightened and fixed with a stud. The filter capacitor 4 is the filter capacitor on the test adapter board body 1. After the input signal is filtered, it can be connected to an oscilloscope at the second interface 3 to measure the ripple and noise. The bottom of the test adapter board body 1 is the output interface, which is used to connect an electronic load to simulate the power supply working with load, and when necessary, an appropriate capacitor can be welded on the test adapter board body 1 to enhance the filtering effect.
[0024] Figure 1-3 It is shown that in this solution, a plurality of sliding clamps 10 are arranged in front of the test adapter board body 1. To avoid interference of radiation noise on the measurement, the lead wires need to be twisted in pairs with the twist pitch as small as possible. The arc-shaped clamping ring 11 in the sliding clamp 10 is engaged with the hinge between the corresponding two wire bodies 9, so that the twist pitch in the wire body 9 can be limited to avoid loosening, so as to ensure the operating efficiency of the wire body 9.
[0025] The second implementation method:
[0026] Figure 2-3It is shown that the end of the sliding wire clamping piece 10 close to the wire body 9 is fixedly connected with a magnetic suction groove 8, and the magnetic suction groove 8 is magnetically connected to the arc-shaped clamping ring 11. A sliding groove 7 is provided between the corresponding two vertical rods 6. The left and right ends of the sliding wire clamping piece 10 are fixedly connected with sliding blocks 12, and the sliding block 12 is slidingly connected to the sliding groove 7. At the same time, the length of the wire body 9 does not exceed three hundred millimeters, and the arc-shaped clamping ring 11 is connected to the sliding wire clamping piece 10 to facilitate the disassembly of the arc-shaped clamping ring 11. The sliding block 12 slides in the sliding groove 7 to make the winding and fixing of the wire body 9 more flexible.
[0027] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.
Claims
1. A power board test adapter board, characterized in that: The invention comprises a test adapter board body (1), the front end of which is fixedly connected to an adapter interface (2), the upper end of which is provided with an input interface, the input interface is externally connected to a power supply to be tested, a pair of wire bodies (9) are provided between the power supply to be tested and the input interface, the front end of which is fixedly connected to a second interface (3), the lower end of which is an output interface, the output interface is externally connected to an electronic load, the upper and lower ends of the test adapter board body (1) are fixedly connected to fixing rods (5), one end of which is close to the test adapter board body (1) is fixedly connected to a pair of vertical rods (6), a plurality of sliding wire clamping members (10) are provided between the two vertical rods (6), and an arc-shaped clamping ring (11) is installed at the inner end of the sliding wire clamping member (10).
2. A power board test adapter board according to claim 1, characterized in that: Two adjacent transfer ports (2) form a group, and the two wire bodies (9) are intertwined with each other.
3. A power board test adapter board according to claim 1, characterized in that: A plurality of filter capacitors (4) are fixedly connected to the front end of the test adapter board body (1).
4. A power board test adapter board according to claim 1, characterized in that: The arc-shaped clamping ring (11) is engaged with the hinge between the two corresponding wire bodies (9), and one end of the sliding clamping member (10) close to the wire body (9) is fixedly connected to a magnetic suction groove (8).
5. A power board test adapter board according to claim 4, characterized in that: The magnetic attraction groove (8) is magnetically connected to the arc-shaped clamping ring (11), and a sliding groove (7) is provided between the two corresponding vertical rods (6).
6. A power board test adapter board according to claim 5, characterized in that: The left and right ends of the sliding wire clamping member (10) are both fixedly connected with sliding blocks (12), and the sliding blocks (12) are slidably connected to the sliding grooves (7).